1 Explain that a population pyramid shows the age and sex structure of a population. 2  Point to the horizontal bars, which show the percentage (or the absolute number) of males and females in each age group. 3  Have students interpret the chart.
1 A small-to medium-capacity dehumidifier (11-25 pints) for a living room can run around $100-$250 or more, depending on size and features such as a humidistat to set the desired humidity, auto-shut-off when the tank's full, energy efficiency and quiet operation.
Dehumidifier Recall. The first Gree dehumidifier recall was issued on September 12, 2013, and involved recalling more than 2.2 million Gree dehumidifiers (recall number 13-283). According to the Consumer Product Safety Commission (CPSC), the dehumidifiers were at risk of overheating and potentially catching fire, posing a hazard to consumers.